AU546707B2 - Removal of as from u ore - Google Patents

Removal of as from u ore

Info

Publication number
AU546707B2
AU546707B2 AU86515/82A AU8651582A AU546707B2 AU 546707 B2 AU546707 B2 AU 546707B2 AU 86515/82 A AU86515/82 A AU 86515/82A AU 8651582 A AU8651582 A AU 8651582A AU 546707 B2 AU546707 B2 AU 546707B2
Authority
AU
Australia
Prior art keywords
ore
removal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU86515/82A
Other versions
AU8651582A (en
Inventor
Pierre Maurel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR8115065A external-priority patent/FR2510611B2/en
Application filed by Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Publication of AU8651582A publication Critical patent/AU8651582A/en
Application granted granted Critical
Publication of AU546707B2 publication Critical patent/AU546707B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0221—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching
    • C22B60/0247—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes by leaching using basic solutions or liquors
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0217—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes
    • C22B60/0252—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries
    • C22B60/0278—Obtaining thorium, uranium, or other actinides obtaining uranium by wet processes treatment or purification of solutions or of liquors or of slurries by chemical methods
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
AU86515/82A 1981-07-29 1982-07-28 Removal of as from u ore Ceased AU546707B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8115065 1981-07-29
FR8115065A FR2510611B2 (en) 1979-07-27 1981-07-29 PROCESS FOR SELECTIVE PURIFICATION OF ARSENIC DURING OXIDIZING ATTACK WITH A CARBONATED LIQUOR OF A URANIFERATED ORE CONTAINING

Publications (2)

Publication Number Publication Date
AU8651582A AU8651582A (en) 1983-02-03
AU546707B2 true AU546707B2 (en) 1985-09-12

Family

ID=9261125

Family Applications (1)

Application Number Title Priority Date Filing Date
AU86515/82A Ceased AU546707B2 (en) 1981-07-29 1982-07-28 Removal of as from u ore

Country Status (10)

Country Link
US (1) US4423010A (en)
AU (1) AU546707B2 (en)
BR (1) BR8204402A (en)
CA (1) CA1209344A (en)
DZ (1) DZ446A1 (en)
ES (1) ES514465A0 (en)
IT (1) IT1153112B (en)
SE (1) SE8204477L (en)
YU (1) YU164282A (en)
ZA (1) ZA825424B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510609B1 (en) * 1981-07-29 1985-11-15 Pechiney Aluminium SELECTIVE PURIFICATION OF ARSENICAL MATERIAL DURING AN ALKALI PROCESS OF TREATING A URANIFEROUS AND / OR MOLYBDENIFER ORE USING A MAGNESIUM COMPOUND
FR2553750A1 (en) * 1983-10-20 1985-04-26 Pechiney Uranium PROCESS FOR SELECTIVE SEPARATION OF URANIUM, ZIRCONIUM AND / OR HAFNIUM AND / OR MOLYBDENE FROM AN AQUEOUS CARBONATE SOLUTION CONTAINING THEM
US4629502A (en) * 1984-10-25 1986-12-16 Kamyr, Inc. Pressurized reaction of refractory ores with heat recovery
US5384104A (en) * 1992-11-16 1995-01-24 Westinghouse Electric Corporation Uranium carbonate extraction process
CN114350945B (en) * 2021-12-31 2024-02-09 中核沽源铀业有限责任公司 Separation and recovery method for three-phase matters of wet smelting molybdenum back extraction of uranium molybdenum ore
CN114927253A (en) * 2022-03-29 2022-08-19 哈尔滨工程大学 Method for dissolving uranium oxide or spent fuel oxide by carbonate solution

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2199696A (en) * 1937-12-17 1940-05-07 Herman S Fleck Process for the recovery of uranium and vanadium from carnotite ores
US2951741A (en) * 1955-08-05 1960-09-06 Metallurg Resources Inc Process for treating complex ores
US4272440A (en) * 1978-02-24 1981-06-09 Smithkline Corporation Intermediates for preparing hydroxyphenylpyridazinones
CA1139466A (en) * 1980-08-22 1983-01-11 Donald R. Weir Removal of arsenic from aqueous solutions

Also Published As

Publication number Publication date
CA1209344A (en) 1986-08-12
IT1153112B (en) 1987-01-14
YU164282A (en) 1985-04-30
ZA825424B (en) 1983-06-29
DZ446A1 (en) 2004-09-13
US4423010A (en) 1983-12-27
SE8204477L (en) 1983-01-30
AU8651582A (en) 1983-02-03
BR8204402A (en) 1983-07-19
IT8222615A0 (en) 1982-07-28
SE8204477D0 (en) 1982-07-27
ES8305838A2 (en) 1983-04-16
IT8222615A1 (en) 1984-01-28
ES514465A0 (en) 1983-04-16

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